emitting surface

例句：

1. 1. The satellite's emitting surface is exposed to the sun's intense heat.
   卫星的发射表面暴露在太阳的强烈热量下。
2. 2.The engineer carefully designed the emitting surface of the engine to maximize efficiency.
   工程师仔细设计了发动机的发射表面，以最大化效率。
3. 3. The team worked tirelessly to improve the emitting surface of their new product.
   团队努力不懈地改进他们的新产品的发射表面。